Inspección no destructiva de estructuras de madera mediante métodos acústicos. Casos prácticos de aplicación en edificios patrimoniales = Non-destructive inspection of timber structures using acoustic methods. Case studies of application in heritage build
| Author(s): |
Elisabet Suarez-Vargas
Francisco José Rescalvo-Fernández Carlos Cruz-Rodríguez Antolino Gallego-Molina |
|---|---|
| Medium: | journal article |
| Language(s): | Spanish |
| Published in: | Anales de Edificación, 24 March 2023, n. 2, v. 8 |
| Page(s): | 57-62 |
| DOI: | 10.20868/ade.2022.5044 |
| Abstract: | Wood, which is very present in the structures of heritage buildings, is a material that is highly vulnerable to adverse scenarios (mainly damp and xylophages). During the inspection of wooden structures to decide whether an intervention and conservation of the structure is necessary, its condition must be diagnosed according to different parameters, respecting the legitimacy of the monument to be conserved. This work presents a non-destructive inspection methodology based on acoustic methods with the aim of making intelligent intervention decisions. Specifically, it studies the detection of active xylophages in wood using the acoustic emission technique and the determination of the strength characteristics of beams by means of elastic wave inspection to obtain the elastic modulus and assign a strength class according to the UNE-EN-338:2016 standard. In addition, examples of application in heritage buildings are presented, including visual classification for the detection of pathologies and the assignment of strength classes according to UNE-EN-56544, and structural analysis by means of numerical modelling. |
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data sheet - Reference-ID
10730599 - Published on:
30/05/2023 - Last updated on:
30/05/2023
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